What has been established about family involvement in education?

Family involvement in education is widely recognized for its positive impact on students' overall academic experience. The correct choice highlights that increased family engagement can lead to improved test scores and grades, which are important indicators of student performance in school. Engaged families can provide support with homework, encourage a positive attitude toward school, and foster a learning environment at home that reinforces academic skills.

While the claim suggests that family involvement does not impact post-secondary success, it is essential to note that the foundational skills and habits developed through strong academic performance are often critical in preparing students for future educational opportunities. Therefore, while the direct connection to post-secondary success might not be explicitly established in this context, the way family involvement enriches educational outcomes in primary and secondary education is well-supported in research.

The other options do not accurately represent the overall findings regarding family involvement. Although some might argue about the nuances of its impact, numerous studies consistently show that active family participation leads to better academic indicators, making this choice the most aligned with established research in the field of education.